We moved from East Dulwich to Exeter(ish) 3 years ago tomorrow. Do I regret it? Not a bit. Do I miss some of it? Yes.
London’s the greatest city in the world and I had an amazing time visiting mates every weekend from ~18 up to my early 20s then living there until my early 30s – working in Soho / Covent Garden was great – but once mini jr arrived we legged it.
We could have moved out but stayed close enough to commute but we didn’t fancy leaving the house at 7.00 every morning and getting back 12+ hours later. I’d rather see my wife on a regular basis and watch the monster grow up. By cutting my commute down to something sensible I got 18 DAYS of my life back.
I miss the clubbing and drinking and being able to get whatever I wanted whenever I wanted it but that’s more about being early 20s with no commitments than being in London.
If you’re going to live in a city in the UK it needs to be London, Manchester is a village in comparison (iirc popluation is 8.2m v 500k).